rare earth element

Noun

 * 1)  Any of a group of seventeen soft, lustrous, sometimes magnetic metals that form trivalent salts; they include the lanthanides plus yttrium, scandium, thorium and sometimes zirconium.

Translations

 * Afrikaans: seldsameaardmetaal
 * Chinese:
 * Mandarin: ,
 * Finnish:
 * French:
 * German: Seltenerdmetall, Metall der Seltenen Erden
 * Hungarian:
 * Italian: terra rara
 * Japanese: 希土類元素
 * Kazakh: сирекжер элемент
 * Korean:
 * Polish: metal ziem rzadkich
 * Russian: редкоземе́льные элеме́нты, ре́дкие зе́мли
 * Spanish: tierras raras
 * Vietnamese: đất hiếm, các nguyên tố đất hiếm